661-00193 - Apple Intel Core i7 4.0GHz CPU 2GB Logic Board (Motherboard) for iMac 27-inch Retina 5K Late 2014

Technical Specifications:
- Processor: Intel Core i7 4.0GHz CPU
- Graphics: AMD Radeon R9 M290X with 2GB GDDR5 memory
- Compatible with: iMac 27-inch Retina 5K Late 2014
- Memory: Four user-accessible SO-DIMM slots, support up to 32GB of 1600MHz DDR3 memory
- Storage: PCIe-based flash storage (SSD) module
- Ports: Four USB 3.0 ports, two Thunderbolt ports, SDXC card slot, headphone jack, Gigabit Ethernet port
- Wireless: Wi-Fi 802.11ac and Bluetooth 4.0
- Audio: Stereo speakers, dual microphones, headphone/optical digital audio output
- Display: 27-inch Retina 5K display with IPS technology, 5120 x 2880 resolution
- Camera: FaceTime HD camera
- Dimensions: 20.3 x 25.6 x 1.4 inches
- Weight: 10.3 pounds

Helpful Notes:
- This logic board is a great replacement option if your iMac's current logic board is damaged or malfunctioning.
- The 27-inch Retina 5K display provides stunning visuals and is perfect for graphic design, video editing, and other creative tasks.
- The Wi-Fi 802.11ac and Bluetooth 4.0 capabilities allow for seamless wireless connectivity.